baber/WOPTO huggingface dataset:
Patent JP-2001285417-A (JP)
Title: Music outputting device and music reproducing system
Inventor: HORI YOSHIHIRO
IPC: H04M1/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily listen to a music even when the user does not wear a headphone, etc., and at the same time, to prevent wasteful use of a battery at the time of reproducing music. SOLUTION: A music reproducing system 10 incorporates a portable telephone 12 and a music outputting device 14, both of which are connected to each other through a connector. The telephone 12 can reproduce music data stored on a fitted memory card 42 and the reproduced music data are given to the music outputting device 14 through the connector. Accordingly, the music data are outputted from loudspeakers 70a and 70b. In addition, power supply is made from the outputting device 14 to the telephone 12 through the connector and supplied to the battery of the telephone 12 fitted to the telephone 12.
Patent JP-2001282472-A (JP)
Title: Information processing system, information processor, their controlling method, and storage medium
Inventor: HOSODA TAKASHI
IPC: G06F3/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system allowing a user to optionally select the information system of printer status and set up the information system suited to an application environment, and to provide an information processor, a method for controlling the processor and the system, and a storage medium. SOLUTION: The printer status is acquired from a printer 13 (step S54) and then whether the printer status is changed or not is judged (step S55). When the printer status is changed, a status window 27 is informed of the change (step S56) and a status display on a screen is updated. When a current set state is 'broadcast' in a step S57, the printer status is broadcasted to all computers on a network (step S58). Whether a printer status information request is sent from a client or not is checked (step S59), and when the request is received, the printer status is sent only to the client sending the request (step S60).
Patent JP-2001278053-A (JP)
Title: Vehicle braking method and system, and interrupting method
Inventor: NAKAZAWA SHINICHIRO
IPC: B60R21/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To surely brake and stop a general vehicle when a special vehicle passes through a level crossing area. SOLUTION: This vehicle braking system 1 is to brake the special vehicle 10 and the general vehicle 11 traveling on a special track 2 and a general road 3 respectively planarly crossing to each other. This system is provided with an obstacle detection part 5 provided in a level crossing area 4 and detecting an obstacle on the level crossing area 4; first brake and stop means (a brake part 15, a communication processing devices 16 and 17, a controller 30 illustrated in Figure 2, etc.), braking and stopping the general vehicle 11 traveling on the general road 3 and entering into a brake area 13, when the special vehicle 10 enters into brake areas 12 and 13 for braking the special vehicle 10 and the general vehicle 11 set on the special track 2 and the general road 3, at least, in the circumference of the level crossing area 4;  and second brake and stop means (the brake part 15, the communication processing devices 16 and 17, a controller 20 illustrated in Figure 2, etc.), braking and stopping the business vehicle 10 on the brake area 12, when the business vehicle 10 enters into the brake area 12 and the obstacle is detected on the level crossing area 4 by the obstacle detection part 5.
Patent JP-2000320835-A (JP)
Title: Venturi for use in swirl cup package of gas turbine combustor having water injected therein
Inventor: GILBERT FARMER
IPC: F23D14/64
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a venturi improved to be protected against axial stresses imposed on the venturi, which stresses are caused by a temperature gradient generated by water injection into a combustor. SOLUTION: A combustion apparatus for a gas-turbine engine includes a combustor structure having at least one combustion chamber 14, a dual cone fuel nozzle 24 for injecting both fuel and water to the combustion chamber 14 and a swirl cup package upstream of and adjacent to this combustion chamber 14. The swirl cup package 22 further includes a swirler 28 and a venturi 34 extending in the axial direction between the fuel nozzle 24 and the combustion chamber 14 for mixing the fuel and water with air. The venturi 34 is configured to have a thickness (t) from an upstream end 44 to a downstream end 46, which thickness provides a heat transfer conduction path that reduces axial stresses imposed on the venturi 34 when water impinges on an upstream portion of the venturi 34.
Patent JP-2001280104-A (JP)
Title: Electric power plant
Inventor: ITO ARATA
IPC: F01K25/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve power generating efficiency, by operating a mixed medium turbine so that an exhaust temperature of the mixed medium turbine is not more than a sea water temperature or an atmospheric temperature and by heating mixed medium liquid by low temperature exhaust heat such as sea water, atmosphere, or the like. SOLUTION: An electric power plant is provided with: a heating apparatus 8 heating mixed medium including low boiling point medium; a gas-liquid separator 10 separating the mixed medium into high concentration mixed medium steam and low concentration mixed medium steam; the mixed medium turbine 11 driven by the separated high concentration mixed medium steam; a vapor condenser device 14 cooling and returning mixed fluid of the mixed medium turbine exhaust and the low concentration mixed medium; a heat exchanger 18 heat-exchanging the returned mixed medium with the sea water or the atmosphere; a condenser 21 condensing at least part of the high concentration mixed medium steam separated in the gas-liquid separator 10; and a supercooling device 13 supercooling cooling fluid by using coolant formed by adiabatic expansion of the condensed medium.  The supercooled fluid supercooled by the supercooling device 13 is supplied to the liquid returning device 14 as cooling medium.
Patent JP-2001278926-A (JP)
Title: Photocurable composition and coating film
Inventor: YAMAGUCHI CHIHARU
IPC: C08F2/44
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable composition capable of forming a strong coating film which has high adhesiveness with a base material, high durability, persistent high hydrophilicity and high stain-resistance. SOLUTION: The photocurable composition contains fine particles (inorganic fine particles such as silica fine particles or the like), a cellulose derivative having polymerizable unsaturated groups ((meth)acryloyl group or the like) and a photopolymerizable compound ((meth)acrylate or the like). The composition may contain a photopolymerization initiator and an antibacterial agents and/or fungicides. The antibacterial agents and/or fungicides may be composed of polymer particles having functional group containing an oxygen atom, a nitrogen atom and a sulfur atom, an antibacterial metal component bonded (coordinated) chemically to the functional group and an antibacterial organic component bonded (coordinated) chemically to the antibacterial metal component.
Patent JP-2001283732-A (JP)
Title: Exposure device, panel of cathode-ray tube, cathode-ray tube and display device
Inventor: ZUMOTO NOBUYUKI
IPC: H01J9/227
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of forming a highly defined phosphor phase of a cathode-ray tube panel. SOLUTION: An exposure device 101 is equipped with a light source portion 51, light control filters 2A and 2B and lens for correction 5A and 5B. Two light sources 1A and 1B of the light source portion 51 is positioned in a flat phase 51FS orthogonal to a perpendicular line PL of the cathode-ray tube panel. The light source portion 51 irradiates a light 11 from the light sources 1A and 1B to the inside phase of the panel 4S as an exposure light 11 from each or irradiation portions 50A and 50B of a plate 50 that is facing to the inside phase 4S and is orthogonal to the said perpendicular line PL.
Patent JP-2001287182-A (JP)
Title: Controller for multi-fingered hand device
Inventor: MATSUDA HIROSHI
IPC: B25J13/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a multi-fingered hand device that can properly grip different objects via relatively simple control processing. SOLUTION: The bulb-side faces of link mechanisms 10, 11, 19 and 20 of each of finger mechanisms 2 to 5 and a palm face 6a of a palm part 1 have pressure sensors (force sensors) 60, and a link mechanism 12, 20 at the tip of each of the finger mechanisms 2 to 5 has a triaxial force sensor (force sensor) 61. In gripping an object via contact therewith of some finger mechanism and the palm part 1, when any one of the force sensors 60 and 61 of the finger mechanism and the force sensor 60 of the palm part 1 detects external farce through contact with the object, the joints of the finger mechanism are actuated so that a force sensor nearer to this force sensor will detect external force earlier.
Patent JP-2001289647-A (JP)
Title: Navigator
Inventor: TOMIYAMA SHINICHI
IPC: G08G1/0969
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the position determining arithmetic operation by utilizing radio waves receivable as direct-waves from a satellite with giving priority thereto. SOLUTION: A projection of a solid structure seen from own position is formed using three-dimensional data of the solid structure (step S3), a satellite position calculated in step S4 is superposed on the projection (step S5), whether or not the satellite locates on the solid structure in the projection, i.e., whether or not the solid structure shades own position from the satellite is judged (step S6), and unless the solid structure shades own from the satellite, radio waves receivable from the satellite are recognized as direct-waves and the position determining arithmetic operation is performed by utilizing such radio waves from the satellite with giving priority thereto (step S10).
Patent JP-2000323404-A (JP)
Title: Off-axis leveling in lithographic projection apparatus
Inventor: JASPER JOHANNES CHRISTIAAN MAR
IPC: G03F7/22
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To avoid for the necessity to relate origins of two interferometer systems by controlling position of a second substrate table in a first direction in accordance with a height map and a measured position, during exposure of a target portion of a substrate. SOLUTION: A projection beam PB of radiation is supplied from a radiation system A to a mask MA, which is held with a first substrate table MT. An irradiated portion of a mask of a second substrate table WT is imaged on a target portion C of a substrate W by using a projection system PL. Position of the second substrate table WT in a first direction is controlled in accordance with a position measured with a height map and a position measuring means IF, during exposure of the target portion C of the substrate W. As a result, necessity to relate origins of two interferometer systems can be evaded.
Patent JP-2001296678-A (JP)
Title: Electrophotographic photoreceptor and method for producing the same
Inventor: SATO SHINJI
IPC: G03G5/087
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrophotographic photoreceptor, having high sensitivity and high electrification ability, nearly free of lowering of photosensitivity and superior in mechanical strength, and to provide a method for producing the photoreceptor. SOLUTION: In the electrophotographic photoreceptor with an electrically conductive substrate and a photosensitive layer, the photosensitive layer is formed by mixing at least fine particles having photoconductive property, a solution containing the same atom as the fine particles and an organic photoconductor, sticking the mixture to the substrate and carrying out heat treatment or the photosensitive layer has a phthalocyanine dye sensitizer and a resin binder adsorbed in the voids in sintered zinc oxide.
Patent JP-2001293211-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To smoothly resume from the middle of game control interrupted by shutoff of a main power source at main power source restoring time even when the main power source is shut off, to prevent disadvantage of a game player without being influenced by the shutoff of the main power source, and to prevent the occurrence of trouble. SOLUTION: Information memory of an integrated circuit arranged on a main control board and information memory of an integrated circuit arranged on a delivery control board can be stored and held by a backup power source even in a shutoff state of the main power source. When the main power source is hut off in an untransmitted command data existent state when receiving a delivery control command transmitted from a main control means by a delivery control means, after restoring the main power source, command data of an untransitted second bite can be additionally received (S31), and when command data of a received first bite and command data of this additionally received second bite can be combined with each other (S32: Yes), these command data of the first bite and command data of the second bite are combined, and are recognized as a delivery control command (S33).
Patent JP-2001297763-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: MUKAI HIROSHI
IPC: H01M4/525
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a light and safe nonaqueous electrolyte secondary cell. SOLUTION: A double oxide of lithium and cobalt with the resistance coefficient of more than 1 mΩ.cm and less than 40 Ω.cm, where ; the bulk density of powder is 3.8 g/cm3, is used as a cathode activator of the nonaqueous electrolyte secondary cell.
Patent JP-2001269621-A (JP)
Title: Stone removing device
Inventor: NAGAMINE YOSHIFUMI
IPC: B02B7/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a stone removing device which is capable of preventing the flow out of the foreign matter, such as stones, from a communication port for recovering leftover rice to a discharge screen side while preventing the remaining of the remaining rice on a sorting screen, increasing the ratio of the foreign matter discharged from a stone discharge port to the remaining rice and minimizing the amount of the remaining rice discharged from the stone discharge port. SOLUTION: A narrow-width parallel passage 31 which has approximately the same width as the discharge width of the stone discharge port, is arranged with side plates on both sides approximately in parallel and extends to the front side than the stone discharge port is formed in the deep part of a stone gathering section 6. As a result, the foreign matter, such as stone, may be completely discharged from the stone discharge port 8 and even more the ratio of the foreign matter discharged from the stone discharge port 8 to the remaining rice may be increased and the amount of the remaining rice discharged from the stone discharge port 8 may be decreased.
Patent JP-2001296287-A (JP)
Title: High sensitivity detection method for specified compound
Inventor: HORI MATSUHIRO
IPC: G01N30/26
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitivity detection method for an object compound, capable of suppressing a bad influence on measurement of the object compound caused by a memory effect by impurities or the like entering a detector or generation of a background noise, and improving repeatability or sensitivity at the measuring time, and a highly sensitive detection device of the object compound preferably usable therefor. SOLUTION: In this high sensitivity detection method for the object compound and the high sensitivity detection device for the object compound usable for the method, when a sample including the object compound and the impurities is introduced into liquid chromatography sending eluate, (A) if the object compound is included in solution flowing out of a column of liquid chromatograph, the solution is introduced into the detector, or (B) if the object compound is not included in solution flowing out from the column of the liquid chromatograph, the solution is not introduced into the detector but discharged, and during the period, eluate having the same composition as the eluate sent into the liquid chromatograph is introduced continuously into the detector.
Patent JP-2001298448-A (JP)
Title: Utilizing device for public key and utilization grant device
Inventor: OGIWARA TOSHIHIKO
IPC: G06F21/64
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a public key utilizing device, by which a user belonging to a different authentication domain can use a public key of an opposite party, without the need for issuing a public key certificate, and to provide a utilization grant device. SOLUTION: When an information user terminal 1 investigates and utilizes information SK(J) with an electronic signature from an information server terminal 2, the information user terminal 1 transmits the information denoting that an authentication station authenticating the public key of the information user terminal 1 is an authentication station CA1, and the information denoting that an authentication station authenticating the public key of the information server terminal 2 is an authentication station CA2, to a certificate validity management station 3 to inquire about the grant of use.  The certificate validity management station 3 performes a judgement processing 32, according to a judgement policy 31 that permits the use when the authentication station CA1 is in cooperation with the authentication station CA2, and replies the information user terminal 1 as to the permission or rejection of the use. The information user terminal 1 uses the public key C21 of the information server terminal 2 or conducts prescribed error processing.
Patent JP-2001297533-A (JP)
Title: Reproducing device and recording and reproducing device
Inventor: MURAYAMA KAZUO
IPC: G11B5/027
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device and recording and reproducing device which can correct the regenerative signal level in the high-frequency band specific to a reproducing section and suppress the noise thereof. SOLUTION: The reproducing device which reproduces the information recorded at a magnetic tape 1 by a magnetic head 2 has an equalizer circuit 4 which equalizes the phase of the information reproduced from the magnetic head 2 by using plural characteristics, an equalizer control signal 24 which corrects the deterioration of the information specific to the magnetic tape 1 and the magnetic head 2 by selectively using the plural characteristics of the phase equalization of the equalizer circuit 4 and a comparator 20 which switches the correction operation and therefore the device prevents the degradation in the regenerative signal level in the high-frequency band specific to the reproducing section and does not make high-frequency correction by a graphic equalizer, etc. As a result, the conspicuousness of hysteresis noise does not occur any more.
Patent JP-2001312278-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: SHOKO KENICHI
IPC: G10H1/34
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a keyboard device which has its key arrangement reduced in unevenness by reducing variance in the gap between white keys arranged side by side on a keyboard chassis according to the pitch and also eliminates a collision sound between keys. SOLUTION: A buffer member 7 is stuck in one of the left-side and right-side directions of the outside flank of a white key 2 or on both the sides of the outside flank of the white key 2, the white key 2 with the stuck buffer member 7 and a white key 2 having no buffer member 7 stuck are arranged by turns, and the gap between the adjacent white keys is restricted by the thickness of the buffer member 7.
Patent JP-2001304727-A (JP)
Title: Absorption refrigerating machine/water cooling and warming machine
Inventor: TAKAHATA SHUZO
IPC: F25B15/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an absorption refrigerating machine/ water cooling and warming machine, to simplify the structure of the machine and so on, by improving the structure, arrangement, etc., of the equipment constituting the low-temperature drum of the machine. SOLUTION: A gas extraction box 126 is formed by surrounding part of a pipe group in an absorber 108 and a noncondensable gas is collected in the box 126 and extracted. Refrigerant vapor passages 132 are provided on both sides of the pipe group section in the absorber 108 and, at the same time, the lower parts of the passages 132 are closed with baffles 134. The pipe arranging intervals in the upper part of the pipe group are made longer so as to omit an eliminator by making the evaporator 110 horizontally longer in shape. The evaporator 110 and absorber 108 are arranged in the vertical direction, and a condenser 112 and a low-temperature regenerator 114 are arranged in the lateral direction so that the regenerator 114 may come to a high-temperature regenerator side. The liquid outlet box 116 of the regenerator 114 is arranged on the condenser 112 side.  The refrigerant flushing pipe 142 of the evaporator 110 is constituted of a flushing pipe and a lower pan.
Patent JP-2001002502-A (JP)
Title: Composition controlling bacterial disease of fruit tree
Inventor: NOMURA MITSUSACHI
IPC: A01N25/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting high controlling effect against bacterial diseases of fruit trees, etc., without phytotoxicity and in an effective state in measures against resistant bacteria by including a bactericide and a fatty acid ester of an aliphatic alcohol. SOLUTION: This composition comprises (A) a bactericide (preferably oxolinic-acid) as an effective ingredient and (B) a fatty acid ester of an aliphatic alcohol, preferably a medium-sized chain fatty acid triglyceride (e.g. caprylic acid triglyceride, etc.), synthesized from a fatty acid derived from plants. The composition preferably is prepared by formulating 90-10 pts.wt. ingredient A with 10-90 pts.wt. ingredient B in the presence of 1-10 pts.wt. surfactant, by grinding the mixture with a sand grinder for 10 min-3 h. and by making it into suspoemulsion preparations. Bacterial diseases of fruit trees as the object of the above composition are e.g. bacterial shot hole of peach, canker of citrus fruits, black rot of a plum tree, tumor of loquat, bacterial shoot blight of tea and the like.
Patent JP-2001304993-A (JP)
Title: Apparatus for measuring free oscillation and apparatus for measuring tension
Inventor: NAKAMURA HARUHIKO
IPC: G01L5/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To easily detect natural frequency data for calculating a tension of belts or the like. SOLUTION: An optical microphone 3 is used as a means for detecting oscillations of the belt 2. The optical microphone 3 can detect minute oscillations with a high directivity and therefore can catch a regular minute free oscillation which appears at a final stage of the oscillation. A complicate arithmetic process is not required for extracting the free oscillation among a lot of oscillation data. Simply the oscillation data stored in a FIFO set in a microcomputer 11 can be utilized as a cycle of the free oscillation to operate the tension.